Abdominal pain, diarrhea, constipation, dysentery, and intestinal ascariasis, etc.

On the middle abdomen, 4 cun from the center of the navel. (This acupoint is bilateral, one on each side.)

Step 1: Lie on your back.
Step 2: Draw a straight line parallel to the anterior midline through the nipple.
Step 3: Draw a horizontal line through the center of the navel.
Step 4: The intersection of the two lines is the location of the acupoint.